Answer is 4.
Right angle= 90
50+ 10(4)= 90
Answer:
105°
cause You can measure an arc in degrees just like you measure an angle
Let the numbers be x = 5x+18
3(5x+18) + 4x= 16
15x+ 54+ 4x= 16
19x = 16-54
X=-38/19
X= -2
5x+18= 5 × -2+18 = 8
Answer:
If you count by 2's and 2 x 2 = 4
Step-by-step explanation:
A _______ is a commonly accepted set of scientific ideas and assumptions.
Answer: paradigm
